
/* CLEARFIX */

.cf:before,
.cf:after {
    content: " ";
    display: table;
}

.cf:after {
    clear: both;
}

.cf {
    *zoom: 1;
}

/* ALL */

.hamburger .line{
  width: 50px;
  height: 5px;
  background-color: #ecf0f1;
  display: block;
  margin: 8px auto;
  -webkit-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

.hamburger:hover{
  cursor: pointer;
}

/* ONE */

#hamburger-1.is-active .line:nth-child(2){
  opacity: 0;
}

#hamburger-1.is-active .line:nth-child(1){
  -webkit-transform: translateY(13px) rotate(45deg);
  -ms-transform: translateY(13px) rotate(45deg);
  -o-transform: translateY(13px) rotate(45deg);
  transform: translateY(13px) rotate(45deg);
}

#hamburger-1.is-active .line:nth-child(3){
  -webkit-transform: translateY(-13px) rotate(-45deg);
  -ms-transform: translateY(-13px) rotate(-45deg);
  -o-transform: translateY(-13px) rotate(-45deg);
  transform: translateY(-13px) rotate(-45deg);
}

/* TWO */

#hamburger-2.is-active .line:nth-child(1){
  -webkit-transform: translateY(13px);
  -ms-transform: translateY(13px);
  -o-transform: translateY(13px);
  transform: translateY(13px);
}

#hamburger-2.is-active .line:nth-child(3){
  -webkit-transform: translateY(-13px);
  -ms-transform: translateY(-13px);
  -o-transform: translateY(-13px);
  transform: translateY(-13px);
}

/* THREE */

#hamburger-3.is-active .line:nth-child(1),
#hamburger-3.is-active .line:nth-child(3){
  width: 40px;
}

#hamburger-3.is-active .line:nth-child(1){
  -webkit-transform: translateX(-10px) rotate(-45deg);
  -ms-transform: translateX(-10px) rotate(-45deg);
  -o-transform: translateX(-10px) rotate(-45deg);
  transform: translateX(-10px) rotate(-45deg);
}

#hamburger-3.is-active .line:nth-child(3){
  -webkit-transform: translateX(-10px) rotate(45deg);
  -ms-transform: translateX(-10px) rotate(45deg);
  -o-transform: translateX(-10px) rotate(45deg);
  transform: translateX(-10px) rotate(45deg);
}

/* FOUR */

#hamburger-4.is-active .line:nth-child(1),
#hamburger-4.is-active .line:nth-child(3){
  width: 40px;
}

#hamburger-4.is-active .line:nth-child(1){
  -webkit-transform: translateX(10px) rotate(45deg);
  -ms-transform: translateX(10px) rotate(45deg);
  -o-transform: translateX(10px) rotate(45deg);
  transform: translateX(10px) rotate(45deg);
}

#hamburger-4.is-active .line:nth-child(3){
  -webkit-transform: translateX(10px) rotate(-45deg);
  -ms-transform: translateX(10px) rotate(-45deg);
  -o-transform: translateX(10px) rotate(-45deg);
  transform: translateX(10px) rotate(-45deg);
}

/* FIVE */

#hamburger-5.is-active{
  -webkit-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  -o-transform: rotate(90deg);
  transform: rotate(90deg);
}

#hamburger-5.is-active .line:nth-child(2){
  -webkit-transition: none;
  -o-transition: none;
  transition: none;
}

#hamburger-5 .line:nth-child(2){
  -webkit-transition-delay: 0.3s;
  -o-transition-delay: 0.3s;
  transition-delay: 0.3s;
}


#hamburger-5.is-active .line:nth-child(2){
  opacity: 0;
}

#hamburger-5.is-active .line:nth-child(1),
#hamburger-5.is-active .line:nth-child(3){
  width: 35px;
  -webkit-transform-origin: right;
  -moz-transform-origin: right;
  -ms-transform-origin: right;
  -o-transform-origin: right;
  transform-origin: right;
}

#hamburger-5.is-active .line:nth-child(1){
  -webkit-transform: translateY(15px) rotate(45deg);
  -ms-transform: translateY(15px) rotate(45deg);
  -o-transform: translateY(15px) rotate(45deg);
  transform: translateY(15px) rotate(45deg);
}

#hamburger-5.is-active .line:nth-child(3){
  -webkit-transform: translateY(-15px) rotate(-45deg);
  -ms-transform: translateY(-15px) rotate(-45deg);
  -o-transform: translateY(-15px) rotate(-45deg);
  transform: translateY(-15px) rotate(-45deg);
}

/* SIX */

#hamburger-6.is-active{
  -webkit-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
  -webkit-transition-delay: 0.6s;
  -o-transition-delay: 0.6s;
  transition-delay: 0.6s;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}

#hamburger-6.is-active .line:nth-child(2){
  width: 0px;
}

#hamburger-6.is-active .line:nth-child(1),
#hamburger-6.is-active .line:nth-child(3){
  -webkit-transition-delay: 0.3s;
  -o-transition-delay: 0.3s;
  transition-delay: 0.3s;
}

#hamburger-6.is-active .line:nth-child(1){
  -webkit-transform: translateY(13px);
  -ms-transform: translateY(13px);
  -o-transform: translateY(13px);
  transform: translateY(13px);
}

#hamburger-6.is-active .line:nth-child(3){
  -webkit-transform: translateY(-13px) rotate(90deg);
  -ms-transform: translateY(-13px) rotate(90deg);
  -o-transform: translateY(-13px) rotate(90deg);
  transform: translateY(-13px) rotate(90deg);
}

/* SEVEN */

#hamburger-7.is-active .line:nth-child(1){
  width: 30px;
}

#hamburger-7.is-active .line:nth-child(2){
  width: 40px;
}

#hamburger-7.is-active .line{
  -webkit-transform: rotate(30deg);
  -ms-transform: rotate(30deg);
  -o-transform: rotate(30deg);
  transform: rotate(30deg);
}

/* EIGHT */

#hamburger-8.is-active .line:nth-child(2){
  opacity: 0;
}

#hamburger-8.is-active .line:nth-child(1){
  -webkit-transform: translateY(13px);
  -ms-transform: translateY(13px);
  -o-transform: translateY(13px);
  transform: translateY(13px);
}

#hamburger-8.is-active .line:nth-child(3){
  -webkit-transform: translateY(-13px) rotate(90deg);
  -ms-transform: translateY(-13px) rotate(90deg);
  -o-transform: translateY(-13px) rotate(90deg);
  transform: translateY(-13px) rotate(90deg);
}

/* NINE */

#hamburger-9{
  position: relative;
  -webkit-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

#hamburger-9.is-active{
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}

#hamburger-9:before{
  content: "";
  position: absolute;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  width: 70px;
  height: 70px;
  border: 5px solid transparent;
  top: calc(50% - 35px);
  left: calc(50% - 35px);
  border-radius: 100%;
  -webkit-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

#hamburger-9.is-active:before{
  border: 5px solid #ecf0f1;
}

#hamburger-9.is-active .line{
  width: 35px;
}

#hamburger-9.is-active .line:nth-child(2){
  opacity: 0;
}

#hamburger-9.is-active .line:nth-child(1){
  -webkit-transform: translateY(13px);
  -ms-transform: translateY(13px);
  -o-transform: translateY(13px);
  transform: translateY(13px);
}

#hamburger-9.is-active .line:nth-child(3){
  -webkit-transform: translateY(-13px) rotate(90deg);
  -ms-transform: translateY(-13px) rotate(90deg);
  -o-transform: translateY(-13px) rotate(90deg);
  transform: translateY(-13px) rotate(90deg);
}

/* TEN */

#hamburger-10{
  -webkit-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

#hamburger-10.is-active{
  -webkit-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  -o-transform: rotate(90deg);
  transform: rotate(90deg);
}

#hamburger-10.is-active .line:nth-child(1){
  width: 30px
}

#hamburger-10.is-active .line:nth-child(2){
  width: 40px
}

/* ELEVEN */

#hamburger-11{
  -webkit-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

#hamburger-11.is-active{
  animation: smallbig 0.6s forwards;
}

@keyframes smallbig{
  0%, 100%{
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
  }

  50%{
    -webkit-transform: scale(0);
    -ms-transform: scale(0);
    -o-transform: scale(0);
    transform: scale(0);
  }
}

#hamburger-11.is-active .line:nth-child(1),
#hamburger-11.is-active .line:nth-child(2),
#hamburger-11.is-active .line:nth-child(3){
  -webkit-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  transition-delay: 0.2s;
}

#hamburger-11.is-active .line:nth-child(2){
  opacity: 0;
}

#hamburger-11.is-active .line:nth-child(1){
  -webkit-transform: translateY(13px) rotate(45deg);
  -ms-transform: translateY(13px) rotate(45deg);
  -o-transform: translateY(13px) rotate(45deg);
  transform: translateY(13px) rotate(45deg);
}

#hamburger-11.is-active .line:nth-child(3){
  -webkit-transform: translateY(-13px) rotate(-45deg);
  -ms-transform: translateY(-13px) rotate(-45deg);
  -o-transform: translateY(-13px) rotate(-45deg);
  transform: translateY(-13px) rotate(-45deg);
}

/* TWELVE */

#hamburger-12.is-active .line:nth-child(1){
  opacity: 0;
  -webkit-transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  -o-transform: translateX(-100%);
  transform: translateX(-100%);
}

#hamburger-12.is-active .line:nth-child(3){
  opacity: 0;
  -webkit-transform: translateX(100%);
  -ms-transform: translateX(100%);
  -o-transform: translateX(100%);
  transform: translateX(100%);
}
